The Seattle Mariners, first in the AL West with a 34-31 record, face the Detroit Tigers, who are fourth in the AL Central with a 26-39 record. Seattle is favored with a -119 moneyline compared to Detroit's -100. Starting pitchers are scheduled to be Luis Castillo for Seattle, with a 5.53 ERA, and Jack Flaherty for Detroit, with a 5.31 ERA.

Seattle has rotation depth every team wants, but Luis Castillo rumors show how uncomfortable the Mariners’ deadline could become.

SEATTLE (AP) — Mariners first baseman Josh Naylor is back in the lineup and batting third in Wednesday's series finale against the New York Mets.

Astros: Peter Lambert (4-4, 3.77 ERA, 1.21 WHIP, 43 strikeouts) LINE: Athletics -110, Astros -109; over/under is 9 runs BOTTOM LINE: The Houston Astros host the Athletics to begin a three-game series.